Question

ANSWER MARKED BRAINLYEST

A figure is composed of a right triangle and a semicircle. What is the area of the shaded region?

A. 104.3
B. 297.3
C. 514.6
D. 640.1

Answer 1

area of triangle = 1/2 base × height

=> 1/2 × 8 × 10

=> 40 m

hypotenuse => √ (10)² + (8)² => √164 => 2√41

area of semicircle => 1/2 π r² => 1/2 × 22/7 × 41 => 64.428

area of shaded region => area of triangle + area of semicircle

=> (40 + 64.428) m

=> 104.428m

Hope it helps

Answer 2

Step-by-step explanation:

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